<html>
<style>

 * {
 margin:0 auto;
 padding:0
 }

	.outdv {
		width: 40px;
		height: 40px;
		background-color:#ccc;
		transform: skew(-13deg);
		margin-top:20px;
		padding:0 10px;
		text-align:center;
		display: inline-block;
	}
	
	span{
		line-height:40px;
		display: inline-block;
		transform: skew(13deg);
		color: white;
	}
	
</style>

<body>

<div class="outdv">

	<span>中文</span>
</div>

</body>
</html>